Home > Companies > AluK (GB) Ltd > AluK SL50 Capped Curtain Walling System

Capped 50 mm curtain walling system.

Features and benefits:

  • 50 mm sightlines.
  • Variety of face cap options.
  • Eleven mullion and nine transom options.
  • Mullion or compartmental drainage options.
  • Glazing range from 6–42 mm.
  • Fully integrates with AluK window and door systems.
  • Certified in accordance with CWCT Sequence 'B' test methodology.
  • Aluminium profiles are extruded in accordance with BS EN 12020, and are manufactured from grade 6060/6063 T6 aluminium.

Related literature

The following content references this product:

Standard product features

Outer frame:

K794 - SG vent outer frame.

Bead:

Square.

Recommended weight limits (maximum):

  • Screws only: 120 kg.
  • Spring cleat: 190 kg.
  • Shear block: 280 kg.
  • Front loaded shear block: 250 kg.
  • For larger weights please consult AluK (GB) Ltd.

Performance:

  • Air permeability rating: Class 4 (600 Pa).
  • Water tightness rating: RE1200 (1200 Pa).
  • Wind resistance: E2400 (2400 Pa).

Options

Recommended size limits (maximum):

Consult AluK (GB) Ltd for details.

Transom/ mullion:

  • K730 - 55 mm level 3 mullion.
  • K731 - 80 mm level 3 mullion.
  • K732 - 105 mm level 3 mullion.
  • K733 - 130 mm level 3 mullion.
  • K734 - 155 mm level 3 mullion.
  • K735 - 205 mm level 3 mullion.
  • K737 - 105 mm half mullion.
  • K738 - 80 mm corner mullion.
  • K739 - nose profile adaptor.
  • K740 - 35 mm level 1 transom.
  • K741 - 60 mm level 1 transom.
  • K742 - 85 mm level 1 transom.
  • K743 - 110 mm level 1 transom.
  • K744 - 135 mm level 1 transom.
  • K745 - 160 mm level 1 transom.
  • K746 - 185 mm level 1 transom.
  • K747 - 210 mm level 1 transom.
  • K749 - 245 mm level 1 transom.
  • K760 - 180 mm level 3 mullion.
  • K762 - 330 mm level 3 mullion.
  • K769 - 240 mm level 3 mullion.

Pressure plate/ cap:

  • K765 - 100 mm bull nose face cap.
  • K767-P - Sloped pressure plate.
  • K768 - Sloped 12.5 mm face cap.
  • K777 - 15° angled face cap.
  • K778 - 30° angled face cap.
  • K779 - 45° angled face cap.
  • K851 - 15 mm face cap.
  • K852 - 12.5 mm face cap.
  • K855-P - Pressure plate.
  • N70200R - 52 mm plat pressure plate.
  • N70202 - Pressure plate.
  • N07205 - 17.5 mm face cap.
  • N70306 - 25 mm radius face cap.
  • N70307 - Feature H face cap.
  • N70308 - 40 mm face cap.
  • X084 - Feature fin face cap.
  • X141 - 80 mm face cap.
  • X187 - 160 mm face cap.

Glazing:

- Glass panels:

6–42 mm glass look-a-like panels incorporating two panes of minimum 6 mm-thick glass, with a 16 mm argon gas filled cavity and ceramic painted internal face with foil backed insulation to achieve a maximum 0.35 W/m²K centre pane. Exposed internal faces of insulation incorporate an internal polyester powder coated aluminium tray backing.

- Glazing:

6–42 mm insulating glass units incorporating a clear low emissivity inner pane and a clear outer pane with an argon gas filled cavity and 'warm edge' spacer bar to achieve a maximum centre pane U-value of 1.0 W/m²K. All glass within 800 mm from FFL should be toughened or laminated (within 1500 mm from FFL if within 300 mm of a door).

- Infill panels:

6–42 mm insulated sandwich panels incorporating two sheets of a minimum 2 mm-thick polyester powder coated aluminium sheet to match framing and minimum 24 mm non-combustible foam insulation core.

Finish:

  • A variety of powder coated colours are available in accordance with BS 6496 and BS EN 12206-1:2004. Powder coating is applied to a Qualicoat standard, utilizing an inline flash anodizing pre-treatment process, with the polyester powder coating applied within 30 minutes of the flash anodizing process to ensure suitable adhesion.
  • Can be dual coloured, textured or have an anodized finish.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
25-80-15/175 Stick curtain walling system

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

AluK (GB) Ltd

Tel:

+44 (0)1291 639739

Product reference

AluK SL50 Capped Curtain Walling System

Transom/ mullion

[ ______ ]

Pressure plate/ cap

[ ______ ]

Vent

[K791]
-
Sash for SG vent.
[K792]
-
Sash for SG vent.

Glazing

[Glass panels]
-
6–42 mm glass look-a-like panels, insert requirements.
[Glazing]
-
6–42 mm insulating glass units, insert requirements.
[Infill panels]
-
6–42 mm insulated sandwich panels, insert requirements.

Finish

 - Exterior:
 

   Type:

[Anodized to a minimum 15 micrometres thickness]
[Polyester powder coated to a minimum 60 micrometres thickness]
[Polyester powder coated to a minimum 60 micrometres thickness with marine environment guarantee]
 

   Texture:

[Not applicable]
-
For anodized.
[High gloss]
[Matt]
[Semi-gloss]
[Textured]
[Textured metallic]
 

   Colour:

 
 - Interior:
 

   Type:

[Anodized to a minimum 15 micrometres thickness]
[Polyester powder coated to a minimum 60 micrometres thickness]
[Polyester powder coated to a minimum 60 micrometres thickness with marine environment guarantee]
[As exterior]
 

   Texture:

[Not applicable]
-
For anodized.
[High gloss]
[Matt]
[Semi-gloss]
[Textured]
[Textured metallic]
[As exterior]
 

   Colour:

 

Accessories

[None]
[K781]
-
Glazing adaptor up to 15°.
[K782]
-
Glazing adaptor up to 23°.
[K783]
-
Glazing adaptor up to 30°.
[K784]
-
Glazing adaptor up to 38°.
[K785]
-
Glazing adaptor up to 45°.
[K828]
-
Gasket extender 15 mm.
[K894]
-
Gasket extender 6 mm.

Manufacturer details

Newhouse Farm Industrial Estate,
Mathern,
Chepstow, NP16 6UD
Tel +44 (0)1291 639739
Fax
NBS Plus
RIBA CPD